RS0007

signed_rectangular_slice_exists_extensionally_unique

Construct an affine slice and prove extensional uniqueness, with no supplied slice, function, or finite-choice oracle.

Alpha v34 checked-use · first admitted v31 · independently kernel and Lean verified; not Stable

Current library: Alpha v34, 4,223 checked-use theorems; Stable remains 432. Historical first admissions, original proof editions, and non-admitted aliases are preserved.

Every slice, row table, column table and signed sum is an actual beta-coded witness. Entries are F((o+s*i)+t*j), for i<m and j<n. Zero dimensions and zero strides are allowed; separately certified endpoints are unused. Table uniqueness concerns values, not codes. No infinite-sum assertion is made.

Exact theorem in conservative defined notation

∀ F. ∀ o. ∀ s. ∀ l. ArithTable(0,F) → ∃ x. ArithSlice(F,x,o,s,l) ∧ (∀ y. ArithSlice(F,y,o,s,l)ArithTableEqual(x,y,l))

Every linked abbreviation expands hygienically to the identical original native formula.

Definition DAG

Actual proof prerequisites

Original expanded first-order statement
forall F o s l. (exists dst_positive_code_exists_unique_input dst_positive_scale_exists_unique_input dst_negative_code_exists_unique_input dst_negative_scale_exists_unique_input. (((F) = (((((dst_positive_code_exists_unique_input) + (dst_positive_scale_exists_unique_input)) * S ((dst_positive_code_exists_unique_input) + (dst_positive_scale_exists_unique_input)) + ((dst_positive_scale_exists_unique_input) + (dst_positive_scale_exists_unique_input))) + (((dst_negative_code_exists_unique_input) + (dst_negative_scale_exists_unique_input)) * S ((dst_negative_code_exists_unique_input) + (dst_negative_scale_exists_unique_input)) + ((dst_negative_scale_exists_unique_input) + (dst_negative_scale_exists_unique_input)))) * S ((((dst_positive_code_exists_unique_input) + (dst_positive_scale_exists_unique_input)) * S ((dst_positive_code_exists_unique_input) + (dst_positive_scale_exists_unique_input)) + ((dst_positive_scale_exists_unique_input) + (dst_positive_scale_exists_unique_input))) + (((dst_negative_code_exists_unique_input) + (dst_negative_scale_exists_unique_input)) * S ((dst_negative_code_exists_unique_input) + (dst_negative_scale_exists_unique_input)) + ((dst_negative_scale_exists_unique_input) + (dst_negative_scale_exists_unique_input)))) + ((((dst_negative_code_exists_unique_input) + (dst_negative_scale_exists_unique_input)) * S ((dst_negative_code_exists_unique_input) + (dst_negative_scale_exists_unique_input)) + ((dst_negative_scale_exists_unique_input) + (dst_negative_scale_exists_unique_input))) + (((dst_negative_code_exists_unique_input) + (dst_negative_scale_exists_unique_input)) * S ((dst_negative_code_exists_unique_input) + (dst_negative_scale_exists_unique_input)) + ((dst_negative_scale_exists_unique_input) + (dst_negative_scale_exists_unique_input)))))) /\ (forall dst_index_exists_unique_input. (exists pvs_le_gap_exists_unique_inputdomain. pvs_le_gap_exists_unique_inputdomain + (dst_index_exists_unique_input) = (0)) -> exists dst_positive_exists_unique_input dst_negative_exists_unique_input dst_value_exists_unique_input. ((((exists ff_h_pvs_exists_unique_inputentrypositive. ff_h_pvs_exists_unique_inputentrypositive + S (dst_positive_exists_unique_input) = S ((S (dst_index_exists_unique_input)) * dst_positive_scale_exists_unique_input)) /\ exists ff_q_pvs_exists_unique_inputentrypositive. dst_positive_code_exists_unique_input = ff_q_pvs_exists_unique_inputentrypositive * S ((S (dst_index_exists_unique_input)) * dst_positive_scale_exists_unique_input) + (dst_positive_exists_unique_input))) /\ (((((exists ff_h_pvs_exists_unique_inputentrynegative. ff_h_pvs_exists_unique_inputentrynegative + S (dst_negative_exists_unique_input) = S ((S (dst_index_exists_unique_input)) * dst_negative_scale_exists_unique_input)) /\ exists ff_q_pvs_exists_unique_inputentrynegative. dst_negative_code_exists_unique_input = ff_q_pvs_exists_unique_inputentrynegative * S ((S (dst_index_exists_unique_input)) * dst_negative_scale_exists_unique_input) + (dst_negative_exists_unique_input))) /\ (exists ge_balance_positive_exists_unique_inputentryvalue ge_balance_negative_exists_unique_inputentryvalue. (((((dst_value_exists_unique_input) = 2 * (ge_balance_positive_exists_unique_inputentryvalue) /\ (ge_balance_negative_exists_unique_inputentryvalue) = 0) \/ exists ge_signed_half_exists_unique_inputentryvaluedecode. (((dst_value_exists_unique_input) = 2 * ge_signed_half_exists_unique_inputentryvaluedecode + 1 /\ (ge_balance_positive_exists_unique_inputentryvalue) = 0) /\ (ge_balance_negative_exists_unique_inputentryvalue) = S ge_signed_half_exists_unique_inputentryvaluedecode))) /\ ((dst_positive_exists_unique_input) + ge_balance_negative_exists_unique_inputentryvalue = (dst_negative_exists_unique_input) + ge_balance_positive_exists_unique_inputentryvalue))))))))) -> exists G. ((((exists dst_positive_code_exists_unique_resultsource_table dst_positive_scale_exists_unique_resultsource_table dst_negative_code_exists_unique_resultsource_table dst_negative_scale_exists_unique_resultsource_table. (((F) = (((((dst_positive_code_exists_unique_resultsource_table) + (dst_positive_scale_exists_unique_resultsource_table)) * S ((dst_positive_code_exists_unique_resultsource_table) + (dst_positive_scale_exists_unique_resultsource_table)) + ((dst_positive_scale_exists_unique_resultsource_table) + (dst_positive_scale_exists_unique_resultsource_table))) + (((dst_negative_code_exists_unique_resultsource_table) + (dst_negative_scale_exists_unique_resultsource_table)) * S ((dst_negative_code_exists_unique_resultsource_table) + (dst_negative_scale_exists_unique_resultsource_table)) + ((dst_negative_scale_exists_unique_resultsource_table) + (dst_negative_scale_exists_unique_resultsource_table)))) * S ((((dst_positive_code_exists_unique_resultsource_table) + (dst_positive_scale_exists_unique_resultsource_table)) * S ((dst_positive_code_exists_unique_resultsource_table) + (dst_positive_scale_exists_unique_resultsource_table)) + ((dst_positive_scale_exists_unique_resultsource_table) + (dst_positive_scale_exists_unique_resultsource_table))) + (((dst_negative_code_exists_unique_resultsource_table) + (dst_negative_scale_exists_unique_resultsource_table)) * S ((dst_negative_code_exists_unique_resultsource_table) + (dst_negative_scale_exists_unique_resultsource_table)) + ((dst_negative_scale_exists_unique_resultsource_table) + (dst_negative_scale_exists_unique_resultsource_table)))) + ((((dst_negative_code_exists_unique_resultsource_table) + (dst_negative_scale_exists_unique_resultsource_table)) * S ((dst_negative_code_exists_unique_resultsource_table) + (dst_negative_scale_exists_unique_resultsource_table)) + ((dst_negative_scale_exists_unique_resultsource_table) + (dst_negative_scale_exists_unique_resultsource_table))) + (((dst_negative_code_exists_unique_resultsource_table) + (dst_negative_scale_exists_unique_resultsource_table)) * S ((dst_negative_code_exists_unique_resultsource_table) + (dst_negative_scale_exists_unique_resultsource_table)) + ((dst_negative_scale_exists_unique_resultsource_table) + (dst_negative_scale_exists_unique_resultsource_table)))))) /\ (forall dst_index_exists_unique_resultsource_table. (exists pvs_le_gap_exists_unique_resultsource_tabledomain. pvs_le_gap_exists_unique_resultsource_tabledomain + (dst_index_exists_unique_resultsource_table) = (0)) -> exists dst_positive_exists_unique_resultsource_table dst_negative_exists_unique_resultsource_table dst_value_exists_unique_resultsource_table. ((((exists ff_h_pvs_exists_unique_resultsource_tableentrypositive. ff_h_pvs_exists_unique_resultsource_tableentrypositive + S (dst_positive_exists_unique_resultsource_table) = S ((S (dst_index_exists_unique_resultsource_table)) * dst_positive_scale_exists_unique_resultsource_table)) /\ exists ff_q_pvs_exists_unique_resultsource_tableentrypositive. dst_positive_code_exists_unique_resultsource_table = ff_q_pvs_exists_unique_resultsource_tableentrypositive * S ((S (dst_index_exists_unique_resultsource_table)) * dst_positive_scale_exists_unique_resultsource_table) + (dst_positive_exists_unique_resultsource_table))) /\ (((((exists ff_h_pvs_exists_unique_resultsource_tableentrynegative. ff_h_pvs_exists_unique_resultsource_tableentrynegative + S (dst_negative_exists_unique_resultsource_table) = S ((S (dst_index_exists_unique_resultsource_table)) * dst_negative_scale_exists_unique_resultsource_table)) /\ exists ff_q_pvs_exists_unique_resultsource_tableentrynegative. dst_negative_code_exists_unique_resultsource_table = ff_q_pvs_exists_unique_resultsource_tableentrynegative * S ((S (dst_index_exists_unique_resultsource_table)) * dst_negative_scale_exists_unique_resultsource_table) + (dst_negative_exists_unique_resultsource_table))) /\ (exists ge_balance_positive_exists_unique_resultsource_tableentryvalue ge_balance_negative_exists_unique_resultsource_tableentryvalue. (((((dst_value_exists_unique_resultsource_table) = 2 * (ge_balance_positive_exists_unique_resultsource_tableentryvalue) /\ (ge_balance_negative_exists_unique_resultsource_tableentryvalue) = 0) \/ exists ge_signed_half_exists_unique_resultsource_tableentryvaluedecode. (((dst_value_exists_unique_resultsource_table) = 2 * ge_signed_half_exists_unique_resultsource_tableentryvaluedecode + 1 /\ (ge_balance_positive_exists_unique_resultsource_tableentryvalue) = 0) /\ (ge_balance_negative_exists_unique_resultsource_tableentryvalue) = S ge_signed_half_exists_unique_resultsource_tableentryvaluedecode))) /\ ((dst_positive_exists_unique_resultsource_table) + ge_balance_negative_exists_unique_resultsource_tableentryvalue = (dst_negative_exists_unique_resultsource_table) + ge_balance_positive_exists_unique_resultsource_tableentryvalue))))))))) /\ (((exists dst_positive_code_exists_unique_resultoutput_table dst_positive_scale_exists_unique_resultoutput_table dst_negative_code_exists_unique_resultoutput_table dst_negative_scale_exists_unique_resultoutput_table. (((G) = (((((dst_positive_code_exists_unique_resultoutput_table) + (dst_positive_scale_exists_unique_resultoutput_table)) * S ((dst_positive_code_exists_unique_resultoutput_table) + (dst_positive_scale_exists_unique_resultoutput_table)) + ((dst_positive_scale_exists_unique_resultoutput_table) + (dst_positive_scale_exists_unique_resultoutput_table))) + (((dst_negative_code_exists_unique_resultoutput_table) + (dst_negative_scale_exists_unique_resultoutput_table)) * S ((dst_negative_code_exists_unique_resultoutput_table) + (dst_negative_scale_exists_unique_resultoutput_table)) + ((dst_negative_scale_exists_unique_resultoutput_table) + (dst_negative_scale_exists_unique_resultoutput_table)))) * S ((((dst_positive_code_exists_unique_resultoutput_table) + (dst_positive_scale_exists_unique_resultoutput_table)) * S ((dst_positive_code_exists_unique_resultoutput_table) + (dst_positive_scale_exists_unique_resultoutput_table)) + ((dst_positive_scale_exists_unique_resultoutput_table) + (dst_positive_scale_exists_unique_resultoutput_table))) + (((dst_negative_code_exists_unique_resultoutput_table) + (dst_negative_scale_exists_unique_resultoutput_table)) * S ((dst_negative_code_exists_unique_resultoutput_table) + (dst_negative_scale_exists_unique_resultoutput_table)) + ((dst_negative_scale_exists_unique_resultoutput_table) + (dst_negative_scale_exists_unique_resultoutput_table)))) + ((((dst_negative_code_exists_unique_resultoutput_table) + (dst_negative_scale_exists_unique_resultoutput_table)) * S ((dst_negative_code_exists_unique_resultoutput_table) + (dst_negative_scale_exists_unique_resultoutput_table)) + ((dst_negative_scale_exists_unique_resultoutput_table) + (dst_negative_scale_exists_unique_resultoutput_table))) + (((dst_negative_code_exists_unique_resultoutput_table) + (dst_negative_scale_exists_unique_resultoutput_table)) * S ((dst_negative_code_exists_unique_resultoutput_table) + (dst_negative_scale_exists_unique_resultoutput_table)) + ((dst_negative_scale_exists_unique_resultoutput_table) + (dst_negative_scale_exists_unique_resultoutput_table)))))) /\ (forall dst_index_exists_unique_resultoutput_table. (exists pvs_le_gap_exists_unique_resultoutput_tabledomain. pvs_le_gap_exists_unique_resultoutput_tabledomain + (dst_index_exists_unique_resultoutput_table) = (l)) -> exists dst_positive_exists_unique_resultoutput_table dst_negative_exists_unique_resultoutput_table dst_value_exists_unique_resultoutput_table. ((((exists ff_h_pvs_exists_unique_resultoutput_tableentrypositive. ff_h_pvs_exists_unique_resultoutput_tableentrypositive + S (dst_positive_exists_unique_resultoutput_table) = S ((S (dst_index_exists_unique_resultoutput_table)) * dst_positive_scale_exists_unique_resultoutput_table)) /\ exists ff_q_pvs_exists_unique_resultoutput_tableentrypositive. dst_positive_code_exists_unique_resultoutput_table = ff_q_pvs_exists_unique_resultoutput_tableentrypositive * S ((S (dst_index_exists_unique_resultoutput_table)) * dst_positive_scale_exists_unique_resultoutput_table) + (dst_positive_exists_unique_resultoutput_table))) /\ (((((exists ff_h_pvs_exists_unique_resultoutput_tableentrynegative. ff_h_pvs_exists_unique_resultoutput_tableentrynegative + S (dst_negative_exists_unique_resultoutput_table) = S ((S (dst_index_exists_unique_resultoutput_table)) * dst_negative_scale_exists_unique_resultoutput_table)) /\ exists ff_q_pvs_exists_unique_resultoutput_tableentrynegative. dst_negative_code_exists_unique_resultoutput_table = ff_q_pvs_exists_unique_resultoutput_tableentrynegative * S ((S (dst_index_exists_unique_resultoutput_table)) * dst_negative_scale_exists_unique_resultoutput_table) + (dst_negative_exists_unique_resultoutput_table))) /\ (exists ge_balance_positive_exists_unique_resultoutput_tableentryvalue ge_balance_negative_exists_unique_resultoutput_tableentryvalue. (((((dst_value_exists_unique_resultoutput_table) = 2 * (ge_balance_positive_exists_unique_resultoutput_tableentryvalue) /\ (ge_balance_negative_exists_unique_resultoutput_tableentryvalue) = 0) \/ exists ge_signed_half_exists_unique_resultoutput_tableentryvaluedecode. (((dst_value_exists_unique_resultoutput_table) = 2 * ge_signed_half_exists_unique_resultoutput_tableentryvaluedecode + 1 /\ (ge_balance_positive_exists_unique_resultoutput_tableentryvalue) = 0) /\ (ge_balance_negative_exists_unique_resultoutput_tableentryvalue) = S ge_signed_half_exists_unique_resultoutput_tableentryvaluedecode))) /\ ((dst_positive_exists_unique_resultoutput_table) + ge_balance_negative_exists_unique_resultoutput_tableentryvalue = (dst_negative_exists_unique_resultoutput_table) + ge_balance_positive_exists_unique_resultoutput_tableentryvalue))))))))) /\ (forall srs_index_exists_unique_result. (exists pvs_gap_exists_unique_resultbound. pvs_gap_exists_unique_resultbound + S (srs_index_exists_unique_result) = (l)) -> exists srs_value_exists_unique_result. (((exists dst_positive_code_exists_unique_resultentrysource dst_positive_scale_exists_unique_resultentrysource dst_negative_code_exists_unique_resultentrysource dst_negative_scale_exists_unique_resultentrysource dst_positive_exists_unique_resultentrysource dst_negative_exists_unique_resultentrysource. (((F) = (((((dst_positive_code_exists_unique_resultentrysource) + (dst_positive_scale_exists_unique_resultentrysource)) * S ((dst_positive_code_exists_unique_resultentrysource) + (dst_positive_scale_exists_unique_resultentrysource)) + ((dst_positive_scale_exists_unique_resultentrysource) + (dst_positive_scale_exists_unique_resultentrysource))) + (((dst_negative_code_exists_unique_resultentrysource) + (dst_negative_scale_exists_unique_resultentrysource)) * S ((dst_negative_code_exists_unique_resultentrysource) + (dst_negative_scale_exists_unique_resultentrysource)) + ((dst_negative_scale_exists_unique_resultentrysource) + (dst_negative_scale_exists_unique_resultentrysource)))) * S ((((dst_positive_code_exists_unique_resultentrysource) + (dst_positive_scale_exists_unique_resultentrysource)) * S ((dst_positive_code_exists_unique_resultentrysource) + (dst_positive_scale_exists_unique_resultentrysource)) + ((dst_positive_scale_exists_unique_resultentrysource) + (dst_positive_scale_exists_unique_resultentrysource))) + (((dst_negative_code_exists_unique_resultentrysource) + (dst_negative_scale_exists_unique_resultentrysource)) * S ((dst_negative_code_exists_unique_resultentrysource) + (dst_negative_scale_exists_unique_resultentrysource)) + ((dst_negative_scale_exists_unique_resultentrysource) + (dst_negative_scale_exists_unique_resultentrysource)))) + ((((dst_negative_code_exists_unique_resultentrysource) + (dst_negative_scale_exists_unique_resultentrysource)) * S ((dst_negative_code_exists_unique_resultentrysource) + (dst_negative_scale_exists_unique_resultentrysource)) + ((dst_negative_scale_exists_unique_resultentrysource) + (dst_negative_scale_exists_unique_resultentrysource))) + (((dst_negative_code_exists_unique_resultentrysource) + (dst_negative_scale_exists_unique_resultentrysource)) * S ((dst_negative_code_exists_unique_resultentrysource) + (dst_negative_scale_exists_unique_resultentrysource)) + ((dst_negative_scale_exists_unique_resultentrysource) + (dst_negative_scale_exists_unique_resultentrysource)))))) /\ (((((exists ff_h_pvs_exists_unique_resultentrysourcepositive. ff_h_pvs_exists_unique_resultentrysourcepositive + S (dst_positive_exists_unique_resultentrysource) = S ((S (((o) + ((s) * (srs_index_exists_unique_result))))) * dst_positive_scale_exists_unique_resultentrysource)) /\ exists ff_q_pvs_exists_unique_resultentrysourcepositive. dst_positive_code_exists_unique_resultentrysource = ff_q_pvs_exists_unique_resultentrysourcepositive * S ((S (((o) + ((s) * (srs_index_exists_unique_result))))) * dst_positive_scale_exists_unique_resultentrysource) + (dst_positive_exists_unique_resultentrysource))) /\ (((((exists ff_h_pvs_exists_unique_resultentrysourcenegative. ff_h_pvs_exists_unique_resultentrysourcenegative + S (dst_negative_exists_unique_resultentrysource) = S ((S (((o) + ((s) * (srs_index_exists_unique_result))))) * dst_negative_scale_exists_unique_resultentrysource)) /\ exists ff_q_pvs_exists_unique_resultentrysourcenegative. dst_negative_code_exists_unique_resultentrysource = ff_q_pvs_exists_unique_resultentrysourcenegative * S ((S (((o) + ((s) * (srs_index_exists_unique_result))))) * dst_negative_scale_exists_unique_resultentrysource) + (dst_negative_exists_unique_resultentrysource))) /\ (exists ge_balance_positive_exists_unique_resultentrysourcevalue ge_balance_negative_exists_unique_resultentrysourcevalue. (((((srs_value_exists_unique_result) = 2 * (ge_balance_positive_exists_unique_resultentrysourcevalue) /\ (ge_balance_negative_exists_unique_resultentrysourcevalue) = 0) \/ exists ge_signed_half_exists_unique_resultentrysourcevaluedecode. (((srs_value_exists_unique_result) = 2 * ge_signed_half_exists_unique_resultentrysourcevaluedecode + 1 /\ (ge_balance_positive_exists_unique_resultentrysourcevalue) = 0) /\ (ge_balance_negative_exists_unique_resultentrysourcevalue) = S ge_signed_half_exists_unique_resultentrysourcevaluedecode))) /\ ((dst_positive_exists_unique_resultentrysource) + ge_balance_negative_exists_unique_resultentrysourcevalue = (dst_negative_exists_unique_resultentrysource) + ge_balance_positive_exists_unique_resultentrysourcevalue))))))))) /\ (exists dst_positive_code_exists_unique_resultentryoutput dst_positive_scale_exists_unique_resultentryoutput dst_negative_code_exists_unique_resultentryoutput dst_negative_scale_exists_unique_resultentryoutput dst_positive_exists_unique_resultentryoutput dst_negative_exists_unique_resultentryoutput. (((G) = (((((dst_positive_code_exists_unique_resultentryoutput) + (dst_positive_scale_exists_unique_resultentryoutput)) * S ((dst_positive_code_exists_unique_resultentryoutput) + (dst_positive_scale_exists_unique_resultentryoutput)) + ((dst_positive_scale_exists_unique_resultentryoutput) + (dst_positive_scale_exists_unique_resultentryoutput))) + (((dst_negative_code_exists_unique_resultentryoutput) + (dst_negative_scale_exists_unique_resultentryoutput)) * S ((dst_negative_code_exists_unique_resultentryoutput) + (dst_negative_scale_exists_unique_resultentryoutput)) + ((dst_negative_scale_exists_unique_resultentryoutput) + (dst_negative_scale_exists_unique_resultentryoutput)))) * S ((((dst_positive_code_exists_unique_resultentryoutput) + (dst_positive_scale_exists_unique_resultentryoutput)) * S ((dst_positive_code_exists_unique_resultentryoutput) + (dst_positive_scale_exists_unique_resultentryoutput)) + ((dst_positive_scale_exists_unique_resultentryoutput) + (dst_positive_scale_exists_unique_resultentryoutput))) + (((dst_negative_code_exists_unique_resultentryoutput) + (dst_negative_scale_exists_unique_resultentryoutput)) * S ((dst_negative_code_exists_unique_resultentryoutput) + (dst_negative_scale_exists_unique_resultentryoutput)) + ((dst_negative_scale_exists_unique_resultentryoutput) + (dst_negative_scale_exists_unique_resultentryoutput)))) + ((((dst_negative_code_exists_unique_resultentryoutput) + (dst_negative_scale_exists_unique_resultentryoutput)) * S ((dst_negative_code_exists_unique_resultentryoutput) + (dst_negative_scale_exists_unique_resultentryoutput)) + ((dst_negative_scale_exists_unique_resultentryoutput) + (dst_negative_scale_exists_unique_resultentryoutput))) + (((dst_negative_code_exists_unique_resultentryoutput) + (dst_negative_scale_exists_unique_resultentryoutput)) * S ((dst_negative_code_exists_unique_resultentryoutput) + (dst_negative_scale_exists_unique_resultentryoutput)) + ((dst_negative_scale_exists_unique_resultentryoutput) + (dst_negative_scale_exists_unique_resultentryoutput)))))) /\ (((((exists ff_h_pvs_exists_unique_resultentryoutputpositive. ff_h_pvs_exists_unique_resultentryoutputpositive + S (dst_positive_exists_unique_resultentryoutput) = S ((S (srs_index_exists_unique_result)) * dst_positive_scale_exists_unique_resultentryoutput)) /\ exists ff_q_pvs_exists_unique_resultentryoutputpositive. dst_positive_code_exists_unique_resultentryoutput = ff_q_pvs_exists_unique_resultentryoutputpositive * S ((S (srs_index_exists_unique_result)) * dst_positive_scale_exists_unique_resultentryoutput) + (dst_positive_exists_unique_resultentryoutput))) /\ (((((exists ff_h_pvs_exists_unique_resultentryoutputnegative. ff_h_pvs_exists_unique_resultentryoutputnegative + S (dst_negative_exists_unique_resultentryoutput) = S ((S (srs_index_exists_unique_result)) * dst_negative_scale_exists_unique_resultentryoutput)) /\ exists ff_q_pvs_exists_unique_resultentryoutputnegative. dst_negative_code_exists_unique_resultentryoutput = ff_q_pvs_exists_unique_resultentryoutputnegative * S ((S (srs_index_exists_unique_result)) * dst_negative_scale_exists_unique_resultentryoutput) + (dst_negative_exists_unique_resultentryoutput))) /\ (exists ge_balance_positive_exists_unique_resultentryoutputvalue ge_balance_negative_exists_unique_resultentryoutputvalue. (((((srs_value_exists_unique_result) = 2 * (ge_balance_positive_exists_unique_resultentryoutputvalue) /\ (ge_balance_negative_exists_unique_resultentryoutputvalue) = 0) \/ exists ge_signed_half_exists_unique_resultentryoutputvaluedecode. (((srs_value_exists_unique_result) = 2 * ge_signed_half_exists_unique_resultentryoutputvaluedecode + 1 /\ (ge_balance_positive_exists_unique_resultentryoutputvalue) = 0) /\ (ge_balance_negative_exists_unique_resultentryoutputvalue) = S ge_signed_half_exists_unique_resultentryoutputvaluedecode))) /\ ((dst_positive_exists_unique_resultentryoutput) + ge_balance_negative_exists_unique_resultentryoutputvalue = (dst_negative_exists_unique_resultentryoutput) + ge_balance_positive_exists_unique_resultentryoutputvalue)))))))))))))))) /\ (forall H. (((exists dst_positive_code_exists_unique_othersource_table dst_positive_scale_exists_unique_othersource_table dst_negative_code_exists_unique_othersource_table dst_negative_scale_exists_unique_othersource_table. (((F) = (((((dst_positive_code_exists_unique_othersource_table) + (dst_positive_scale_exists_unique_othersource_table)) * S ((dst_positive_code_exists_unique_othersource_table) + (dst_positive_scale_exists_unique_othersource_table)) + ((dst_positive_scale_exists_unique_othersource_table) + (dst_positive_scale_exists_unique_othersource_table))) + (((dst_negative_code_exists_unique_othersource_table) + (dst_negative_scale_exists_unique_othersource_table)) * S ((dst_negative_code_exists_unique_othersource_table) + (dst_negative_scale_exists_unique_othersource_table)) + ((dst_negative_scale_exists_unique_othersource_table) + (dst_negative_scale_exists_unique_othersource_table)))) * S ((((dst_positive_code_exists_unique_othersource_table) + (dst_positive_scale_exists_unique_othersource_table)) * S ((dst_positive_code_exists_unique_othersource_table) + (dst_positive_scale_exists_unique_othersource_table)) + ((dst_positive_scale_exists_unique_othersource_table) + (dst_positive_scale_exists_unique_othersource_table))) + (((dst_negative_code_exists_unique_othersource_table) + (dst_negative_scale_exists_unique_othersource_table)) * S ((dst_negative_code_exists_unique_othersource_table) + (dst_negative_scale_exists_unique_othersource_table)) + ((dst_negative_scale_exists_unique_othersource_table) + (dst_negative_scale_exists_unique_othersource_table)))) + ((((dst_negative_code_exists_unique_othersource_table) + (dst_negative_scale_exists_unique_othersource_table)) * S ((dst_negative_code_exists_unique_othersource_table) + (dst_negative_scale_exists_unique_othersource_table)) + ((dst_negative_scale_exists_unique_othersource_table) + (dst_negative_scale_exists_unique_othersource_table))) + (((dst_negative_code_exists_unique_othersource_table) + (dst_negative_scale_exists_unique_othersource_table)) * S ((dst_negative_code_exists_unique_othersource_table) + (dst_negative_scale_exists_unique_othersource_table)) + ((dst_negative_scale_exists_unique_othersource_table) + (dst_negative_scale_exists_unique_othersource_table)))))) /\ (forall dst_index_exists_unique_othersource_table. (exists pvs_le_gap_exists_unique_othersource_tabledomain. pvs_le_gap_exists_unique_othersource_tabledomain + (dst_index_exists_unique_othersource_table) = (0)) -> exists dst_positive_exists_unique_othersource_table dst_negative_exists_unique_othersource_table dst_value_exists_unique_othersource_table. ((((exists ff_h_pvs_exists_unique_othersource_tableentrypositive. ff_h_pvs_exists_unique_othersource_tableentrypositive + S (dst_positive_exists_unique_othersource_table) = S ((S (dst_index_exists_unique_othersource_table)) * dst_positive_scale_exists_unique_othersource_table)) /\ exists ff_q_pvs_exists_unique_othersource_tableentrypositive. dst_positive_code_exists_unique_othersource_table = ff_q_pvs_exists_unique_othersource_tableentrypositive * S ((S (dst_index_exists_unique_othersource_table)) * dst_positive_scale_exists_unique_othersource_table) + (dst_positive_exists_unique_othersource_table))) /\ (((((exists ff_h_pvs_exists_unique_othersource_tableentrynegative. ff_h_pvs_exists_unique_othersource_tableentrynegative + S (dst_negative_exists_unique_othersource_table) = S ((S (dst_index_exists_unique_othersource_table)) * dst_negative_scale_exists_unique_othersource_table)) /\ exists ff_q_pvs_exists_unique_othersource_tableentrynegative. dst_negative_code_exists_unique_othersource_table = ff_q_pvs_exists_unique_othersource_tableentrynegative * S ((S (dst_index_exists_unique_othersource_table)) * dst_negative_scale_exists_unique_othersource_table) + (dst_negative_exists_unique_othersource_table))) /\ (exists ge_balance_positive_exists_unique_othersource_tableentryvalue ge_balance_negative_exists_unique_othersource_tableentryvalue. (((((dst_value_exists_unique_othersource_table) = 2 * (ge_balance_positive_exists_unique_othersource_tableentryvalue) /\ (ge_balance_negative_exists_unique_othersource_tableentryvalue) = 0) \/ exists ge_signed_half_exists_unique_othersource_tableentryvaluedecode. (((dst_value_exists_unique_othersource_table) = 2 * ge_signed_half_exists_unique_othersource_tableentryvaluedecode + 1 /\ (ge_balance_positive_exists_unique_othersource_tableentryvalue) = 0) /\ (ge_balance_negative_exists_unique_othersource_tableentryvalue) = S ge_signed_half_exists_unique_othersource_tableentryvaluedecode))) /\ ((dst_positive_exists_unique_othersource_table) + ge_balance_negative_exists_unique_othersource_tableentryvalue = (dst_negative_exists_unique_othersource_table) + ge_balance_positive_exists_unique_othersource_tableentryvalue))))))))) /\ (((exists dst_positive_code_exists_unique_otheroutput_table dst_positive_scale_exists_unique_otheroutput_table dst_negative_code_exists_unique_otheroutput_table dst_negative_scale_exists_unique_otheroutput_table. (((H) = (((((dst_positive_code_exists_unique_otheroutput_table) + (dst_positive_scale_exists_unique_otheroutput_table)) * S ((dst_positive_code_exists_unique_otheroutput_table) + (dst_positive_scale_exists_unique_otheroutput_table)) + ((dst_positive_scale_exists_unique_otheroutput_table) + (dst_positive_scale_exists_unique_otheroutput_table))) + (((dst_negative_code_exists_unique_otheroutput_table) + (dst_negative_scale_exists_unique_otheroutput_table)) * S ((dst_negative_code_exists_unique_otheroutput_table) + (dst_negative_scale_exists_unique_otheroutput_table)) + ((dst_negative_scale_exists_unique_otheroutput_table) + (dst_negative_scale_exists_unique_otheroutput_table)))) * S ((((dst_positive_code_exists_unique_otheroutput_table) + (dst_positive_scale_exists_unique_otheroutput_table)) * S ((dst_positive_code_exists_unique_otheroutput_table) + (dst_positive_scale_exists_unique_otheroutput_table)) + ((dst_positive_scale_exists_unique_otheroutput_table) + (dst_positive_scale_exists_unique_otheroutput_table))) + (((dst_negative_code_exists_unique_otheroutput_table) + (dst_negative_scale_exists_unique_otheroutput_table)) * S ((dst_negative_code_exists_unique_otheroutput_table) + (dst_negative_scale_exists_unique_otheroutput_table)) + ((dst_negative_scale_exists_unique_otheroutput_table) + (dst_negative_scale_exists_unique_otheroutput_table)))) + ((((dst_negative_code_exists_unique_otheroutput_table) + (dst_negative_scale_exists_unique_otheroutput_table)) * S ((dst_negative_code_exists_unique_otheroutput_table) + (dst_negative_scale_exists_unique_otheroutput_table)) + ((dst_negative_scale_exists_unique_otheroutput_table) + (dst_negative_scale_exists_unique_otheroutput_table))) + (((dst_negative_code_exists_unique_otheroutput_table) + (dst_negative_scale_exists_unique_otheroutput_table)) * S ((dst_negative_code_exists_unique_otheroutput_table) + (dst_negative_scale_exists_unique_otheroutput_table)) + ((dst_negative_scale_exists_unique_otheroutput_table) + (dst_negative_scale_exists_unique_otheroutput_table)))))) /\ (forall dst_index_exists_unique_otheroutput_table. (exists pvs_le_gap_exists_unique_otheroutput_tabledomain. pvs_le_gap_exists_unique_otheroutput_tabledomain + (dst_index_exists_unique_otheroutput_table) = (l)) -> exists dst_positive_exists_unique_otheroutput_table dst_negative_exists_unique_otheroutput_table dst_value_exists_unique_otheroutput_table. ((((exists ff_h_pvs_exists_unique_otheroutput_tableentrypositive. ff_h_pvs_exists_unique_otheroutput_tableentrypositive + S (dst_positive_exists_unique_otheroutput_table) = S ((S (dst_index_exists_unique_otheroutput_table)) * dst_positive_scale_exists_unique_otheroutput_table)) /\ exists ff_q_pvs_exists_unique_otheroutput_tableentrypositive. dst_positive_code_exists_unique_otheroutput_table = ff_q_pvs_exists_unique_otheroutput_tableentrypositive * S ((S (dst_index_exists_unique_otheroutput_table)) * dst_positive_scale_exists_unique_otheroutput_table) + (dst_positive_exists_unique_otheroutput_table))) /\ (((((exists ff_h_pvs_exists_unique_otheroutput_tableentrynegative. ff_h_pvs_exists_unique_otheroutput_tableentrynegative + S (dst_negative_exists_unique_otheroutput_table) = S ((S (dst_index_exists_unique_otheroutput_table)) * dst_negative_scale_exists_unique_otheroutput_table)) /\ exists ff_q_pvs_exists_unique_otheroutput_tableentrynegative. dst_negative_code_exists_unique_otheroutput_table = ff_q_pvs_exists_unique_otheroutput_tableentrynegative * S ((S (dst_index_exists_unique_otheroutput_table)) * dst_negative_scale_exists_unique_otheroutput_table) + (dst_negative_exists_unique_otheroutput_table))) /\ (exists ge_balance_positive_exists_unique_otheroutput_tableentryvalue ge_balance_negative_exists_unique_otheroutput_tableentryvalue. (((((dst_value_exists_unique_otheroutput_table) = 2 * (ge_balance_positive_exists_unique_otheroutput_tableentryvalue) /\ (ge_balance_negative_exists_unique_otheroutput_tableentryvalue) = 0) \/ exists ge_signed_half_exists_unique_otheroutput_tableentryvaluedecode. (((dst_value_exists_unique_otheroutput_table) = 2 * ge_signed_half_exists_unique_otheroutput_tableentryvaluedecode + 1 /\ (ge_balance_positive_exists_unique_otheroutput_tableentryvalue) = 0) /\ (ge_balance_negative_exists_unique_otheroutput_tableentryvalue) = S ge_signed_half_exists_unique_otheroutput_tableentryvaluedecode))) /\ ((dst_positive_exists_unique_otheroutput_table) + ge_balance_negative_exists_unique_otheroutput_tableentryvalue = (dst_negative_exists_unique_otheroutput_table) + ge_balance_positive_exists_unique_otheroutput_tableentryvalue))))))))) /\ (forall srs_index_exists_unique_other. (exists pvs_gap_exists_unique_otherbound. pvs_gap_exists_unique_otherbound + S (srs_index_exists_unique_other) = (l)) -> exists srs_value_exists_unique_other. (((exists dst_positive_code_exists_unique_otherentrysource dst_positive_scale_exists_unique_otherentrysource dst_negative_code_exists_unique_otherentrysource dst_negative_scale_exists_unique_otherentrysource dst_positive_exists_unique_otherentrysource dst_negative_exists_unique_otherentrysource. (((F) = (((((dst_positive_code_exists_unique_otherentrysource) + (dst_positive_scale_exists_unique_otherentrysource)) * S ((dst_positive_code_exists_unique_otherentrysource) + (dst_positive_scale_exists_unique_otherentrysource)) + ((dst_positive_scale_exists_unique_otherentrysource) + (dst_positive_scale_exists_unique_otherentrysource))) + (((dst_negative_code_exists_unique_otherentrysource) + (dst_negative_scale_exists_unique_otherentrysource)) * S ((dst_negative_code_exists_unique_otherentrysource) + (dst_negative_scale_exists_unique_otherentrysource)) + ((dst_negative_scale_exists_unique_otherentrysource) + (dst_negative_scale_exists_unique_otherentrysource)))) * S ((((dst_positive_code_exists_unique_otherentrysource) + (dst_positive_scale_exists_unique_otherentrysource)) * S ((dst_positive_code_exists_unique_otherentrysource) + (dst_positive_scale_exists_unique_otherentrysource)) + ((dst_positive_scale_exists_unique_otherentrysource) + (dst_positive_scale_exists_unique_otherentrysource))) + (((dst_negative_code_exists_unique_otherentrysource) + (dst_negative_scale_exists_unique_otherentrysource)) * S ((dst_negative_code_exists_unique_otherentrysource) + (dst_negative_scale_exists_unique_otherentrysource)) + ((dst_negative_scale_exists_unique_otherentrysource) + (dst_negative_scale_exists_unique_otherentrysource)))) + ((((dst_negative_code_exists_unique_otherentrysource) + (dst_negative_scale_exists_unique_otherentrysource)) * S ((dst_negative_code_exists_unique_otherentrysource) + (dst_negative_scale_exists_unique_otherentrysource)) + ((dst_negative_scale_exists_unique_otherentrysource) + (dst_negative_scale_exists_unique_otherentrysource))) + (((dst_negative_code_exists_unique_otherentrysource) + (dst_negative_scale_exists_unique_otherentrysource)) * S ((dst_negative_code_exists_unique_otherentrysource) + (dst_negative_scale_exists_unique_otherentrysource)) + ((dst_negative_scale_exists_unique_otherentrysource) + (dst_negative_scale_exists_unique_otherentrysource)))))) /\ (((((exists ff_h_pvs_exists_unique_otherentrysourcepositive. ff_h_pvs_exists_unique_otherentrysourcepositive + S (dst_positive_exists_unique_otherentrysource) = S ((S (((o) + ((s) * (srs_index_exists_unique_other))))) * dst_positive_scale_exists_unique_otherentrysource)) /\ exists ff_q_pvs_exists_unique_otherentrysourcepositive. dst_positive_code_exists_unique_otherentrysource = ff_q_pvs_exists_unique_otherentrysourcepositive * S ((S (((o) + ((s) * (srs_index_exists_unique_other))))) * dst_positive_scale_exists_unique_otherentrysource) + (dst_positive_exists_unique_otherentrysource))) /\ (((((exists ff_h_pvs_exists_unique_otherentrysourcenegative. ff_h_pvs_exists_unique_otherentrysourcenegative + S (dst_negative_exists_unique_otherentrysource) = S ((S (((o) + ((s) * (srs_index_exists_unique_other))))) * dst_negative_scale_exists_unique_otherentrysource)) /\ exists ff_q_pvs_exists_unique_otherentrysourcenegative. dst_negative_code_exists_unique_otherentrysource = ff_q_pvs_exists_unique_otherentrysourcenegative * S ((S (((o) + ((s) * (srs_index_exists_unique_other))))) * dst_negative_scale_exists_unique_otherentrysource) + (dst_negative_exists_unique_otherentrysource))) /\ (exists ge_balance_positive_exists_unique_otherentrysourcevalue ge_balance_negative_exists_unique_otherentrysourcevalue. (((((srs_value_exists_unique_other) = 2 * (ge_balance_positive_exists_unique_otherentrysourcevalue) /\ (ge_balance_negative_exists_unique_otherentrysourcevalue) = 0) \/ exists ge_signed_half_exists_unique_otherentrysourcevaluedecode. (((srs_value_exists_unique_other) = 2 * ge_signed_half_exists_unique_otherentrysourcevaluedecode + 1 /\ (ge_balance_positive_exists_unique_otherentrysourcevalue) = 0) /\ (ge_balance_negative_exists_unique_otherentrysourcevalue) = S ge_signed_half_exists_unique_otherentrysourcevaluedecode))) /\ ((dst_positive_exists_unique_otherentrysource) + ge_balance_negative_exists_unique_otherentrysourcevalue = (dst_negative_exists_unique_otherentrysource) + ge_balance_positive_exists_unique_otherentrysourcevalue))))))))) /\ (exists dst_positive_code_exists_unique_otherentryoutput dst_positive_scale_exists_unique_otherentryoutput dst_negative_code_exists_unique_otherentryoutput dst_negative_scale_exists_unique_otherentryoutput dst_positive_exists_unique_otherentryoutput dst_negative_exists_unique_otherentryoutput. (((H) = (((((dst_positive_code_exists_unique_otherentryoutput) + (dst_positive_scale_exists_unique_otherentryoutput)) * S ((dst_positive_code_exists_unique_otherentryoutput) + (dst_positive_scale_exists_unique_otherentryoutput)) + ((dst_positive_scale_exists_unique_otherentryoutput) + (dst_positive_scale_exists_unique_otherentryoutput))) + (((dst_negative_code_exists_unique_otherentryoutput) + (dst_negative_scale_exists_unique_otherentryoutput)) * S ((dst_negative_code_exists_unique_otherentryoutput) + (dst_negative_scale_exists_unique_otherentryoutput)) + ((dst_negative_scale_exists_unique_otherentryoutput) + (dst_negative_scale_exists_unique_otherentryoutput)))) * S ((((dst_positive_code_exists_unique_otherentryoutput) + (dst_positive_scale_exists_unique_otherentryoutput)) * S ((dst_positive_code_exists_unique_otherentryoutput) + (dst_positive_scale_exists_unique_otherentryoutput)) + ((dst_positive_scale_exists_unique_otherentryoutput) + (dst_positive_scale_exists_unique_otherentryoutput))) + (((dst_negative_code_exists_unique_otherentryoutput) + (dst_negative_scale_exists_unique_otherentryoutput)) * S ((dst_negative_code_exists_unique_otherentryoutput) + (dst_negative_scale_exists_unique_otherentryoutput)) + ((dst_negative_scale_exists_unique_otherentryoutput) + (dst_negative_scale_exists_unique_otherentryoutput)))) + ((((dst_negative_code_exists_unique_otherentryoutput) + (dst_negative_scale_exists_unique_otherentryoutput)) * S ((dst_negative_code_exists_unique_otherentryoutput) + (dst_negative_scale_exists_unique_otherentryoutput)) + ((dst_negative_scale_exists_unique_otherentryoutput) + (dst_negative_scale_exists_unique_otherentryoutput))) + (((dst_negative_code_exists_unique_otherentryoutput) + (dst_negative_scale_exists_unique_otherentryoutput)) * S ((dst_negative_code_exists_unique_otherentryoutput) + (dst_negative_scale_exists_unique_otherentryoutput)) + ((dst_negative_scale_exists_unique_otherentryoutput) + (dst_negative_scale_exists_unique_otherentryoutput)))))) /\ (((((exists ff_h_pvs_exists_unique_otherentryoutputpositive. ff_h_pvs_exists_unique_otherentryoutputpositive + S (dst_positive_exists_unique_otherentryoutput) = S ((S (srs_index_exists_unique_other)) * dst_positive_scale_exists_unique_otherentryoutput)) /\ exists ff_q_pvs_exists_unique_otherentryoutputpositive. dst_positive_code_exists_unique_otherentryoutput = ff_q_pvs_exists_unique_otherentryoutputpositive * S ((S (srs_index_exists_unique_other)) * dst_positive_scale_exists_unique_otherentryoutput) + (dst_positive_exists_unique_otherentryoutput))) /\ (((((exists ff_h_pvs_exists_unique_otherentryoutputnegative. ff_h_pvs_exists_unique_otherentryoutputnegative + S (dst_negative_exists_unique_otherentryoutput) = S ((S (srs_index_exists_unique_other)) * dst_negative_scale_exists_unique_otherentryoutput)) /\ exists ff_q_pvs_exists_unique_otherentryoutputnegative. dst_negative_code_exists_unique_otherentryoutput = ff_q_pvs_exists_unique_otherentryoutputnegative * S ((S (srs_index_exists_unique_other)) * dst_negative_scale_exists_unique_otherentryoutput) + (dst_negative_exists_unique_otherentryoutput))) /\ (exists ge_balance_positive_exists_unique_otherentryoutputvalue ge_balance_negative_exists_unique_otherentryoutputvalue. (((((srs_value_exists_unique_other) = 2 * (ge_balance_positive_exists_unique_otherentryoutputvalue) /\ (ge_balance_negative_exists_unique_otherentryoutputvalue) = 0) \/ exists ge_signed_half_exists_unique_otherentryoutputvaluedecode. (((srs_value_exists_unique_other) = 2 * ge_signed_half_exists_unique_otherentryoutputvaluedecode + 1 /\ (ge_balance_positive_exists_unique_otherentryoutputvalue) = 0) /\ (ge_balance_negative_exists_unique_otherentryoutputvalue) = S ge_signed_half_exists_unique_otherentryoutputvaluedecode))) /\ ((dst_positive_exists_unique_otherentryoutput) + ge_balance_negative_exists_unique_otherentryoutputvalue = (dst_negative_exists_unique_otherentryoutput) + ge_balance_positive_exists_unique_otherentryoutputvalue)))))))))))))))) -> (forall dst_index_exists_unique_equal dst_first_exists_unique_equal dst_second_exists_unique_equal. (exists pvs_gap_exists_unique_equalbound. pvs_gap_exists_unique_equalbound + S (dst_index_exists_unique_equal) = (l)) -> (exists dst_positive_code_exists_unique_equalfirst dst_positive_scale_exists_unique_equalfirst dst_negative_code_exists_unique_equalfirst dst_negative_scale_exists_unique_equalfirst dst_positive_exists_unique_equalfirst dst_negative_exists_unique_equalfirst. (((G) = (((((dst_positive_code_exists_unique_equalfirst) + (dst_positive_scale_exists_unique_equalfirst)) * S ((dst_positive_code_exists_unique_equalfirst) + (dst_positive_scale_exists_unique_equalfirst)) + ((dst_positive_scale_exists_unique_equalfirst) + (dst_positive_scale_exists_unique_equalfirst))) + (((dst_negative_code_exists_unique_equalfirst) + (dst_negative_scale_exists_unique_equalfirst)) * S ((dst_negative_code_exists_unique_equalfirst) + (dst_negative_scale_exists_unique_equalfirst)) + ((dst_negative_scale_exists_unique_equalfirst) + (dst_negative_scale_exists_unique_equalfirst)))) * S ((((dst_positive_code_exists_unique_equalfirst) + (dst_positive_scale_exists_unique_equalfirst)) * S ((dst_positive_code_exists_unique_equalfirst) + (dst_positive_scale_exists_unique_equalfirst)) + ((dst_positive_scale_exists_unique_equalfirst) + (dst_positive_scale_exists_unique_equalfirst))) + (((dst_negative_code_exists_unique_equalfirst) + (dst_negative_scale_exists_unique_equalfirst)) * S ((dst_negative_code_exists_unique_equalfirst) + (dst_negative_scale_exists_unique_equalfirst)) + ((dst_negative_scale_exists_unique_equalfirst) + (dst_negative_scale_exists_unique_equalfirst)))) + ((((dst_negative_code_exists_unique_equalfirst) + (dst_negative_scale_exists_unique_equalfirst)) * S ((dst_negative_code_exists_unique_equalfirst) + (dst_negative_scale_exists_unique_equalfirst)) + ((dst_negative_scale_exists_unique_equalfirst) + (dst_negative_scale_exists_unique_equalfirst))) + (((dst_negative_code_exists_unique_equalfirst) + (dst_negative_scale_exists_unique_equalfirst)) * S ((dst_negative_code_exists_unique_equalfirst) + (dst_negative_scale_exists_unique_equalfirst)) + ((dst_negative_scale_exists_unique_equalfirst) + (dst_negative_scale_exists_unique_equalfirst)))))) /\ (((((exists ff_h_pvs_exists_unique_equalfirstpositive. ff_h_pvs_exists_unique_equalfirstpositive + S (dst_positive_exists_unique_equalfirst) = S ((S (dst_index_exists_unique_equal)) * dst_positive_scale_exists_unique_equalfirst)) /\ exists ff_q_pvs_exists_unique_equalfirstpositive. dst_positive_code_exists_unique_equalfirst = ff_q_pvs_exists_unique_equalfirstpositive * S ((S (dst_index_exists_unique_equal)) * dst_positive_scale_exists_unique_equalfirst) + (dst_positive_exists_unique_equalfirst))) /\ (((((exists ff_h_pvs_exists_unique_equalfirstnegative. ff_h_pvs_exists_unique_equalfirstnegative + S (dst_negative_exists_unique_equalfirst) = S ((S (dst_index_exists_unique_equal)) * dst_negative_scale_exists_unique_equalfirst)) /\ exists ff_q_pvs_exists_unique_equalfirstnegative. dst_negative_code_exists_unique_equalfirst = ff_q_pvs_exists_unique_equalfirstnegative * S ((S (dst_index_exists_unique_equal)) * dst_negative_scale_exists_unique_equalfirst) + (dst_negative_exists_unique_equalfirst))) /\ (exists ge_balance_positive_exists_unique_equalfirstvalue ge_balance_negative_exists_unique_equalfirstvalue. (((((dst_first_exists_unique_equal) = 2 * (ge_balance_positive_exists_unique_equalfirstvalue) /\ (ge_balance_negative_exists_unique_equalfirstvalue) = 0) \/ exists ge_signed_half_exists_unique_equalfirstvaluedecode. (((dst_first_exists_unique_equal) = 2 * ge_signed_half_exists_unique_equalfirstvaluedecode + 1 /\ (ge_balance_positive_exists_unique_equalfirstvalue) = 0) /\ (ge_balance_negative_exists_unique_equalfirstvalue) = S ge_signed_half_exists_unique_equalfirstvaluedecode))) /\ ((dst_positive_exists_unique_equalfirst) + ge_balance_negative_exists_unique_equalfirstvalue = (dst_negative_exists_unique_equalfirst) + ge_balance_positive_exists_unique_equalfirstvalue))))))))) -> (exists dst_positive_code_exists_unique_equalsecond dst_positive_scale_exists_unique_equalsecond dst_negative_code_exists_unique_equalsecond dst_negative_scale_exists_unique_equalsecond dst_positive_exists_unique_equalsecond dst_negative_exists_unique_equalsecond. (((H) = (((((dst_positive_code_exists_unique_equalsecond) + (dst_positive_scale_exists_unique_equalsecond)) * S ((dst_positive_code_exists_unique_equalsecond) + (dst_positive_scale_exists_unique_equalsecond)) + ((dst_positive_scale_exists_unique_equalsecond) + (dst_positive_scale_exists_unique_equalsecond))) + (((dst_negative_code_exists_unique_equalsecond) + (dst_negative_scale_exists_unique_equalsecond)) * S ((dst_negative_code_exists_unique_equalsecond) + (dst_negative_scale_exists_unique_equalsecond)) + ((dst_negative_scale_exists_unique_equalsecond) + (dst_negative_scale_exists_unique_equalsecond)))) * S ((((dst_positive_code_exists_unique_equalsecond) + (dst_positive_scale_exists_unique_equalsecond)) * S ((dst_positive_code_exists_unique_equalsecond) + (dst_positive_scale_exists_unique_equalsecond)) + ((dst_positive_scale_exists_unique_equalsecond) + (dst_positive_scale_exists_unique_equalsecond))) + (((dst_negative_code_exists_unique_equalsecond) + (dst_negative_scale_exists_unique_equalsecond)) * S ((dst_negative_code_exists_unique_equalsecond) + (dst_negative_scale_exists_unique_equalsecond)) + ((dst_negative_scale_exists_unique_equalsecond) + (dst_negative_scale_exists_unique_equalsecond)))) + ((((dst_negative_code_exists_unique_equalsecond) + (dst_negative_scale_exists_unique_equalsecond)) * S ((dst_negative_code_exists_unique_equalsecond) + (dst_negative_scale_exists_unique_equalsecond)) + ((dst_negative_scale_exists_unique_equalsecond) + (dst_negative_scale_exists_unique_equalsecond))) + (((dst_negative_code_exists_unique_equalsecond) + (dst_negative_scale_exists_unique_equalsecond)) * S ((dst_negative_code_exists_unique_equalsecond) + (dst_negative_scale_exists_unique_equalsecond)) + ((dst_negative_scale_exists_unique_equalsecond) + (dst_negative_scale_exists_unique_equalsecond)))))) /\ (((((exists ff_h_pvs_exists_unique_equalsecondpositive. ff_h_pvs_exists_unique_equalsecondpositive + S (dst_positive_exists_unique_equalsecond) = S ((S (dst_index_exists_unique_equal)) * dst_positive_scale_exists_unique_equalsecond)) /\ exists ff_q_pvs_exists_unique_equalsecondpositive. dst_positive_code_exists_unique_equalsecond = ff_q_pvs_exists_unique_equalsecondpositive * S ((S (dst_index_exists_unique_equal)) * dst_positive_scale_exists_unique_equalsecond) + (dst_positive_exists_unique_equalsecond))) /\ (((((exists ff_h_pvs_exists_unique_equalsecondnegative. ff_h_pvs_exists_unique_equalsecondnegative + S (dst_negative_exists_unique_equalsecond) = S ((S (dst_index_exists_unique_equal)) * dst_negative_scale_exists_unique_equalsecond)) /\ exists ff_q_pvs_exists_unique_equalsecondnegative. dst_negative_code_exists_unique_equalsecond = ff_q_pvs_exists_unique_equalsecondnegative * S ((S (dst_index_exists_unique_equal)) * dst_negative_scale_exists_unique_equalsecond) + (dst_negative_exists_unique_equalsecond))) /\ (exists ge_balance_positive_exists_unique_equalsecondvalue ge_balance_negative_exists_unique_equalsecondvalue. (((((dst_second_exists_unique_equal) = 2 * (ge_balance_positive_exists_unique_equalsecondvalue) /\ (ge_balance_negative_exists_unique_equalsecondvalue) = 0) \/ exists ge_signed_half_exists_unique_equalsecondvaluedecode. (((dst_second_exists_unique_equal) = 2 * ge_signed_half_exists_unique_equalsecondvaluedecode + 1 /\ (ge_balance_positive_exists_unique_equalsecondvalue) = 0) /\ (ge_balance_negative_exists_unique_equalsecondvalue) = S ge_signed_half_exists_unique_equalsecondvaluedecode))) /\ ((dst_positive_exists_unique_equalsecond) + ge_balance_negative_exists_unique_equalsecondvalue = (dst_negative_exists_unique_equalsecond) + ge_balance_positive_exists_unique_equalsecondvalue))))))))) -> dst_first_exists_unique_equal = dst_second_exists_unique_equal)))

Complete tactic proof in conservative notation

All 27 original proof lines are preserved. Only local proposition formulas are abbreviated; every abbreviation has an exact binder-safe expansion check. The linked exact edition contains the unchanged replay script.

Read the argument

Proof checkpoints

27 script commands · 8 reading checkpoints · 1 local claims

This is a reading aid, not a new proof or a proof-tree certificate. Checkpoint groups are consecutive commands, not inferred branch boundaries. Every step links to the preserved script.

Definition notation is shown below. Open the paired exact edition for the original native formulas. Source pairing is not a new equivalence certificate.

Named ingredients (2)
01Fix variables and assumptionsL1–5

Work with arbitrary variables or the premises of the current implication.

  1. L1
    intro F
  2. L2
    intro o
  3. L3
    intro s
  4. L4
    intro l
  5. L5
    intro hF
02Establish hgL6–12

Establish this local claim before using it. It is not an additional assumption. The following proof commands apply signed rectangular slice exists.

  1. L6
    have hg : ∃ G. ArithSlice(F,G,o,s,l)Definitions: ArithSlice(F,G,o,s,l)Original native command in the exact edition
  2. L7
    specialize signed_rectangular_slice_exists (l)
  3. L8
    specialize signed_rectangular_slice_exists (F)
  4. L9
    specialize signed_rectangular_slice_exists (o)
  5. L10
    specialize signed_rectangular_slice_exists (s)
  6. L11
    apply signed_rectangular_slice_exists
  7. L12
    exact hF
03Separate the logical casesL13–13

Follow the explicit conjunction, disjunction, witness, or contradiction step recorded below.

  1. L13
    cases hg
04Construct an explicit witnessL14–14

Supply the displayed value, then prove that it has the required property.

  1. L14
    exists x
05Separate the logical casesL15–15

Follow the explicit conjunction, disjunction, witness, or contradiction step recorded below.

  1. L15
    split
06Use earlier factsL16–16

Instantiate or apply named facts and discharge the corresponding proof obligations.

  1. L16
    exact hg_witness
07Fix variables and assumptionsL17–18

Work with arbitrary variables or the premises of the current implication.

  1. L17
    intro H
  2. L18
    intro hH
08Use earlier factsL19–27

Instantiate or apply named facts and discharge the corresponding proof obligations.

  1. L19
    specialize signed_rectangular_slice_extensional_unique (F)
  2. L20
    specialize signed_rectangular_slice_extensional_unique (x)
  3. L21
    specialize signed_rectangular_slice_extensional_unique (H)
  4. L22
    specialize signed_rectangular_slice_extensional_unique (o)
  5. L23
    specialize signed_rectangular_slice_extensional_unique (s)
  6. L24
    specialize signed_rectangular_slice_extensional_unique (l)
  7. L25
    apply signed_rectangular_slice_extensional_unique
  8. L26
    exact hg_witness
  9. L27
    exact hH

Library-wide reading audit

Original defined command ledger · 27 lines
  1. 0001intro F
  2. 0002intro o
  3. 0003intro s
  4. 0004intro l
  5. 0005intro hF
  6. 0006have hg : ∃ G. ArithSlice(F,G,o,s,l)
  7. 0007specialize signed_rectangular_slice_exists (l)
  8. 0008specialize signed_rectangular_slice_exists (F)
  9. 0009specialize signed_rectangular_slice_exists (o)
  10. 0010specialize signed_rectangular_slice_exists (s)
  11. 0011apply signed_rectangular_slice_exists
  12. 0012exact hF
  13. 0013cases hg
  14. 0014exists x
  15. 0015split
  16. 0016exact hg_witness
  17. 0017intro H
  18. 0018intro hH
  19. 0019specialize signed_rectangular_slice_extensional_unique (F)
  20. 0020specialize signed_rectangular_slice_extensional_unique (x)
  21. 0021specialize signed_rectangular_slice_extensional_unique (H)
  22. 0022specialize signed_rectangular_slice_extensional_unique (o)
  23. 0023specialize signed_rectangular_slice_extensional_unique (s)
  24. 0024specialize signed_rectangular_slice_extensional_unique (l)
  25. 0025apply signed_rectangular_slice_extensional_unique
  26. 0026exact hg_witness
  27. 0027exact hH